Can starting anemia drug sooner keep MDS patients off transfusions?
NCT ID NCT03223961
First seen Sep 11, 2026 · Last updated Sep 11, 2026
Summary
Researchers are testing whether starting epoetin alfa early, as soon as anemia appears, works better than waiting until a person needs blood transfusions. The trial enrolls adults with lower risk myelodysplastic syndromes (MDS) who have mild anemia and are not yet dependent on red blood cell transfusions. Participants receive weekly epoetin alfa injections for at least 12 weeks, either right away or later when their hemoglobin drops to a pre-set threshold. The main goal is to see which approach delays the need for regular transfusions.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- epoetin alfa, a hormone that stimulates red blood cell production
- What this could lead to
- If early treatment works, people with lower risk MDS and mild anemia might avoid or delay the need for regular blood transfusions.
- What could go wrong
- The trial may show no difference between starting early and waiting, or epoetin alfa may stop working over time. Some people do not respond to it at all, and it carries risks like blood clots and high blood pressure.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 124 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2018
- Expected to finish
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Oct 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Age ≥ 18 years 2. MDS according to WHO 2016 criteria, with low or int 1 classical IPSS 3. Non-RBC transfusion dependent anemia 4. Hb level between 9 and 10.5g/dl (at the center's lab) 5. Hb level should be at least 1g/dl higher than the Hb threshold chosen to start RBC transfusions based on age, comorbidities and predicted clinical tolerance of anemia (this transfusion threshold should be chosen between 8 and 9g/dl) 6. Serum EPO level \<500U/l 7. No other cause of anemia (including iron deficiency, vitamin B12 or B9 deficiency, hemolysis, hypothyroidism….) 8. Performance status \<=2 Exclusion Criteria: 1. Higher risk MDS (IPSS intermediate-2 or high) 2. Del 5q 3. Baseline Hemoglobin level \> 10.5 g/dl or \<9g/dl 4. Transfusion threshold (based on age , comorbidities…) \>9g/dl 5. Transfusion threshold less than 1 g/dl below baseline Hb level 6. RBC transfusion dependence. Patients may have received only one transfusion series for MDS prior to inclusion 7. CMML , if \>10 % BM blasts or WBC\>13.000/mm3 8. Uncontrolled hypertension 9. Uncontrolled cardiovascular disease including angina pectoris or cardiac failure 10. Renal failure: Creatinine clearance\<40ml/min (using MDRD formula) 11. Pregnancy (positive bettaHCG) or nursing
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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CH Angers
Angers, 49 000, France
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CH Avignon
Avignon, 84000, France
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CH Saint Nazaire
Saint-Nazaire, 44600, France
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CH Valence
Valence, 26953, France
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CH de Cholet
Cholet, 49325, France
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CH de Périgueux
Périgueux, 24019, France
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CH de Sevigné
Cesson, 35510, France
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CH de Troyes
Troyes, 10003, France
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CHR d'Annecy
Pringy, 74374, France
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CHRU Limoges
Limoges, 87042, France
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CHRU de Reims
Reims, 51092, France
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CHSF Gilles de Corbeil
Corbeil-Essonnes, 91100, France
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CHU Brabois
Vandœuvre-lès-Nancy, 54511, France
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CHU Estaing
Clermont-Ferrand, 63000, France
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CHU Pontchaillou
Rennes, 35033, France
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CHU de Besançon
Besançon, 25030, France
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CHU de Caen
Caen, 14033, France
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CHU de Grenoble
Grenoble, 38043, France
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CHU de Nantes
Nantes, 44093, France
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CHU de Nice
Nice, France
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CHU de Poitiers
Poitiers, 86021, France
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Centre Henri Becquerel
Rouen, 76038, France
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Centre Hospitalier Joffre-Perpignan
Perpignan, 66046, France
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Centre Hospitalier Lyon Sud
Lyon, 69495, France
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Centre Hospitalier Universitaire de STRASBOURG
Strasbourg, 67098, France
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Centre Hospitalier de La Cote Basque
Bayonne, 64100, France
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Centre Hospitalier du Mans
Le Mans, 72000, France
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Centre Hospitalier du Mont de Marsan
Mont-de-Marsan, 40000, France
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Chu Amiens
Amiens, France
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Clinique Victor Hugo
Le Mans, 72000, France
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Hopital Avicenne
Bobigny, 9300, France
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Hopital Nord Franche-Comté
Belfort, 90015, France
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Hopital Saint-Vincent de Paul
Lille, 59160, France
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Hopital St Louis T4
Paris, 75475, France
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Hôpital Henri-Mondor
Créteil, 94010, France
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Hôpital Morvan
Brest, 29609, France
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IPC
Marseille, 13273, France
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IUCT Oncopole
Toulouse, 31059, France
-
Sophie Dimicoli-Salazar
Pessac, 33604, France
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